bops meaning in English
国际收支平衡
双向拉伸聚苯乙希
Examples
- Psi 327 . pick up test mandril and place in bop
吊起试压防喷器芯子并装入防喷器组 - Stack the risers on the rack with the bop crane
防喷器吊车将隔水管排入管架内。 - Lift bop stack and replace wellhead connector ax ring
吊起防喷器组并更换连接器 - Control system for surface mounted bop stacks
地面防喷器及控制装置控制装置 - When the bit goes through the bop , slow down , please
当钻头通过防喷器时，慢一点放。